12428790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37663}}^1$

素因数の和:37684

約数の個数: 32

約数和(自身を含む): 32541696

約数和(自身を除く): 20112906

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 37663, 75326, 112989, 188315, 225978, 376630, 414293, 564945, 828586, 1129890, 1242879, 2071465, 2485758, 4142930, 6214395, 12428790]

約数ペア:

[(1, 12428790), (2, 6214395), (3, 4142930), (5, 2485758), (6, 2071465), (10, 1242879), (11, 1129890), (15, 828586), (22, 564945), (30, 414293), (33, 376630), (55, 225978), (66, 188315), (110, 112989), (165, 75326), (330, 37663)]